Tech industry

Tech industry

IT and tech suppliers to the UK public sector with the fastest-growing revenues increased incomes by an average of 1.8x and £3.8m each between 2023 and 2025. The fastest-growing companies were in the defence sector, with one company - SRC UK - growing revenue by 16x across the period. Those are some of the findings of public sector IT research specialist Tussell in its annual Tech200 report on the fastest-growing tech suppliers to the public sector.

The London Internet Exchange (Linx) is set to upgrade its point of presence (PoP) at the Lunar Digital datacentre in Manchester. Over 15 years ago, the then UK government established the Northern Powerhouse to accelerate economic growth in the north of England, centred in Manchester, and the after being an industrial hub since the Victorian times, the city is continuing to establish itself as a digital focal point.

Did you know you can teach ChatGPT how to respond to certain requests? Not only can you give ChatGPT instructions, but they'll stick (mostly) for every session. This feature is called Custom Instructions. It lives in the Personalization tab of ChatGPT's settings. In a minute, I'll show you a set of really powerful directives that can help make you super productive.

Nested virtualization involves running a hypervisor inside another hypervisor. It is not an entirely bonkers idea because it offers the chance to create a test or simulation environment for the collection of linked VMs that makes up many enterprise IT setups. The technique can also be useful in production for containerised workloads, which often see tools like Kubernetes and Docker run in a VM, and every container running in its own VM.

I'm a director on the global strategy team at Freshworks, where I drive high-priority strategic initiatives that shape the company's growth, investment decisions, and execution, including on AI adoption. Previously, I spent nearly a decade at PwC advising Fortune 500 companies across healthcare, financial services, and technology on growth strategy and digital transformation. As part of my role, I led the upskilling of over 50,000 employees on automation tools.

A quick ask around my Whatsapp groups tells me why it's appealing to the millennial female. "It's the source of all knowledge and free of influencers," says one friend. "I use it because it's real people, and ChatGPT is soulless and makes me sad," says another. "I like how old school the platform is - it feels quite separate from adverts, image saturation, influencing," says a third.

Applied Materials ( NASDAQ:AMAT) surged after reporting Q1 revenue of $7.01 billion and beating earnings estimates. CEO Gary Dickerson said on the earnings call: "Applied Materials delivered strong results in our fiscal first quarter, fueled by the acceleration of industry investments in AI computing... we expect to grow our semiconductor equipment business over 20% this calendar year." The guidance signals sustained capital equipment spending as chipmakers race to expand AI infrastructure capacity.

This week's recap shows how small gaps are turning into big entry points. Not always through new exploits, often through tools, add-ons, cloud setups, or workflows that people already trust and rarely question. Another signal: attackers are mixing old and new methods. Legacy botnet tactics, modern cloud abuse, AI assistance, and supply-chain exposure are being used side by side, whichever path gives the easiest foothold.

Here is a recap of what happened in the search forums today, through the eyes of the Search Engine Roundtable and other search forums on the web. The Google search ranking volatility remained heated through the weekend. A new study says Google AI Overviews clicks are shifting from organic clicks to paid clicks. Google warned about serving "not available" content with JavaScript.

Elon Musk's social media platform experienced a global outage today, leaving millions of users unable to access the service for several hours. The disruption affected users across North America, Europe, Asia, and other regions, prompting widespread frustration and speculation about the cause. According to reports from users on other platforms, attempts to log in or refresh feeds resulted in error messages or blank screens.

DevOps.com is now providing a weekly DevOps jobs report through which opportunities for DevOps professionals will be highlighted as part of an effort to better serve our audience. Our goal in these challenging economic times is to make it just that much easier for DevOps professionals to advance their careers. Of course, the pool of available DevOps talent is still relatively constrained, so when one DevOps professional takes on a new role, it tends to create opportunities for others.

But zoom out, and the picture changes dramatically. The stock is up 31% over the past month and 63% year-to-date, riding a wave of AI storage demand that's reshaping the data center landscape. While the broader semiconductor sector, tracked by the VanEck Semiconductor ETF (NYSEARCA:SMH), gained 1.51% this week and 13% year-to-date, Western Digital's outperformance tells a specific story about who's winning in AI infrastructure.

Porter complained about difficulties when trying to insert lines in Excel. (Which, to be fair to Microsoft, is relatively straightforward - need to insert a row? Right-click on a selected row. Need to insert a line in text? Alt+Return is probably going to be your friend.) But then Porter turned to that other productivity stalwart, Word. "Never underestimate Microsoft's ability to make things more complicated," he said.

Bork!Bork!Bork! Just picture it. You're at a Swiss train station, looking for information on your connecting line. You peer up at the platform sign hoping to find out how long you'll be waiting and whether you're standing in the right place. But instead of helpful info, you see "* Installation log files are stored in /tmp." Gee, thanks a lot!

Performance: A Brutal Start to 2026 Rigetti is down 27.36% year-to-date and 37.44% over the past month. The stock peaked at $58.15 in mid-October but has since given back most of those gains. For context, the one-year return still sits at 31.35%, but momentum has clearly reversed. The company trades at a 660x price-to-sales ratio with $7.49 million in trailing twelve-month revenue and a $4.95 billion market cap.

We wanted to create a fun space. It is kind of inspired by all the parts that are related to the brand. For instance, the factory: if you buy a product, there's like a production line where the product comes out. We also show machines where phones go through testing, like USB port testing or water resistance testing. So we just wanted to bring that world together,

This will be Rocket Lab's fourth hypersonic test mission for the military in under six months, deploying the DART AE hypersonic demonstrator drone from Australia's Hypersonix Launch Systems. The quick cadence of these flights shows how Rocket Lab is helping accelerate the U.S. military's hypersonic capabilities, while quickly establishing its role as the defense industry's go-to launch partner for next-generation technology.

Some Uber drivers said the app has been sending them offers to claim trips they already accepted. The second offer typically pays out less than the first, the drivers said. Uber's product chief said on social media that the fare discrepancies were a glitch. Uber said a bug caused its app to drive down payouts to ride-hailing drivers on some trips.

For 40 years I have been a proud valley resident. But I am increasingly appalled by how our tech leaders are shaping our future. And, more recently, embarrassed for the valley. The links to Jeffrey Epstein. The trips to Mar-a-Lago. The donation of millions for monuments to President Trump's ego. The failure to use power and technology to call out the cruelty and lies that are the backbone of the current administration.

"By bringing real-time AI directly into our network, we're delivering more than connectivity - turning conversations into community, starting with Live Translation," T-Mobile CEO Srini Gopalan said in a news release about the service. Subscribers will be able to dial *87* to turn on the new service, which will then translate their conversation in real time. Only one party to the call needs to be on the T-Mobile network.

Micron had an outstanding finish to fiscal 2025, delivering fiscal Q4 revenue, gross margin, and EPS all above the high end of our updated guidance ranges, driven by pricing execution and strong performance across end markets.

Stock prices jump as demand continues Shares in several memory chip makers traded on U.S. markets are currently up in premarket trading this morning. The companies include Micron and Sandisk, as well as Western Digital Corporation (Nasdaq: WDC) and Seagate Technology Holdings (Nasdaq: STX). As of this writing, Micron shares are currently up 2.9%, Sandisk shares are up 6.2%, Western Digital shares are up 3%, and Seagate shares are up 2.5%.

John Conafay, a veteran of the US Air Force, has spent most of his career leading business development at public and private aerospace companies, including Spire, Astranis, and ABL Space Systems. At each company, Conafay ran into the same software hurdle: collaborating on government contracts was a logistical mess that forced his teams and their federal counterparts to rely on a tedious back-and-forth of PDFs and Excel files.